| Vivek Kumar | Suffolk County Community College, US |
| Mohammad Reza Zamani Kouhpanji | University of Minnesota Twin Cities, US |
| Po-Shun Huang | University of Pittsburgh, US |
| Ehsan Kamrani | Harvard University, US |
| Mohammad Sohel | Hostos College of the City University of New York, US |
| Derrick Lim | Arizona State University, US |
| Wei Wu | Northwestern University, US |
| Lili He | San Jose State University, US |
| Ahmed Hashim | University of Babylon, IQ |
| Md Muhibbullah | Bangladesh University, BD |
| Theodore Ganetsos | University of West Attica, GR |
| Salam Al Zaidi | University of Diyala, IQ |
| Amit Rathi | Manipal University Jaipur, IN |
| Sakar Mohan | Jain University, IN |
| Radhamanohar Aepuru | University of Concepcion, CL |
| Anita Sagadevan Ethiraj | Vit-ap University, Amaravati, Ap, India, IN |
| Jagmeet Singh Sekhon | Govind National College Narangwal, IN |
| Mohd Nazim | Chonbuk National University, KR |
| Sasikumar Ragu | National Taipei University of Technology, TW |
| Gefeson Mendes Pacheco | Aeronautical Institute of Technology, BR |
| Temitope Abodunrin | Covenant University, Nigeria |
| Abla Guechi | Ferhat Abbas University, 19000, Setif, Algeria, Algeria |
| Andrey Stepanov | Kazan Physical-technical Institute Russian Academy of Sci., RU |
| Yu Zhang | Northwestern University, |
| Moussa Hamdan | Azzaytuna University, Libya |
| Hovhannes Haroyan | Yerevan State University, Armenia |
| Lien-Wen Chen | National Cheng Kung University, Taiwan |
| Fatima Zohra Mahi | University of Bechar, Algeria |
| Atindra Shukla | Shah-schulman Centre for Surface Science and Nanotechnology, IN |
| Mitali Saha | National Institute of Technology (nit), Agartala, Tripura, IN |
| Nasim Ahmed | Universiti Malaysia Perlis, MY |
| Derya Baran | Imperial College London, GB |
| Sheo Kumar Mishra | University of Lucknow, IN |
| Nurul Amziah Md Yunus | Universiti Putra Malaysia, MY |
| Elias Stathatos | Technological Educational Institute of Western Greece, GR |
| Kaikai Xu | University of Electronic Science and Technology of China, CN |
| Nouredine Sengouga | Biskra University, DZ |
| Viruntachar Kruefu | Maejo University, TH |
